I'm wondering if any of you have experience of a small, hard, lump on the sole of the foot. Very painful under pressure & to walk on.It has come on spontaneously. This is a repeat of a lump earlier in the year. On that occasion it grew over a period of a few days & just as I was finding the pain on walking intolerable it shrank away to nothing.
I'm wondering if this is related to CTDs. I have an overlap of Lupus & Scleroderma symptoms.
Doubly confusing as I am recovering from surgery to form a new big toe joint on that foot after mine was damaged by osteoarthritis. So I have been walking very little & in soft supportive trainers.
Sarah x